87 citations · 306 across the 12 of their papers we have counts for
13 papers
Mechanical Signature of a Chemically Driven Bath
Tian Huang, Jintae Park, Hyuk Kyu Pak +1
Using optical tweezers, we demonstrate that the CuAAC click reaction increases the positional fluctuations of a trapped 2 micrometer colloid by at least 20% without altering the tr…
Colossal power extraction from active cyclic Brownian information engines
Govind Paneru, Sandipan Dutta, Hyuk Kyu Pak
Brownian information engines can extract work from thermal fluctuations by utilizing information. So far, the studies on Brownian information engines consider the system in a therm…
Quasiparticles, Flat Bands, and the Melting of Hydrodynamic Matter
Imran Saeed, Hyuk Kyu Pak, Tsvi Tlusty
The concept of quasiparticles -- long-lived low-energy particle-like excitations -- has become a keystone of condensed quantum matter, where it explains a variety of emergent many-…
Bona fide stochastic resonance under nonGaussian active fluctuations
Govind Paneru, Tsvi Tlusty, Hyuk Kyu Pak
We report on the experimental observation of stochastic resonance (SR) in a nonGaussian active bath without any periodic modulation. A Brownian particle hopping in a nanoscale doub…
Acceleration of enzymatic catalysis by active hydrodynamic fluctuations
Ashwani Kr. Tripathi, Tamoghna Das, Govind Paneru +2
The cellular milieu is teeming with biochemical nano-machines whose activity is a strong source of correlated non-thermal fluctuations termed active noise. Essential elements of th…
Transport and Diffusion Enhancement in Experimentally Realized Non-Gaussian Correlated Ratchets
Govind Paneru, Jin Tae Park, Hyuk Kyu Pak
Living cells are known to generate non-Gaussian active fluctuations significantly larger than thermal fluctuations owing to various active processes. Understanding the effect of th…